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author | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2023-12-04 15:24:01 +0100 |
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committer | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2023-12-04 15:24:01 +0100 |
commit | d19ed4d4e69f51873135f05a51831d25ecc2071e (patch) | |
tree | 74dfd9af2b0f4a6c0933266c50ceaa569d388c71 /docs/content/en/functions/urls/RelRef.md | |
parent | 9f978d387f8b7cb6bc03fe6b4dd52bb16862a784 (diff) | |
parent | 35dec7c96f7ee3eb17dd444f7067f0c776fb56ae (diff) | |
download | hugo-d19ed4d4e69f51873135f05a51831d25ecc2071e.tar.gz hugo-d19ed4d4e69f51873135f05a51831d25ecc2071e.zip |
Merge commit '35dec7c96f7ee3eb17dd444f7067f0c776fb56ae'
Diffstat (limited to 'docs/content/en/functions/urls/RelRef.md')
-rw-r--r-- | docs/content/en/functions/urls/RelRef.md | 54 |
1 files changed, 34 insertions, 20 deletions
diff --git a/docs/content/en/functions/urls/RelRef.md b/docs/content/en/functions/urls/RelRef.md index 1ff213b70..6b45b2131 100644 --- a/docs/content/en/functions/urls/RelRef.md +++ b/docs/content/en/functions/urls/RelRef.md @@ -1,27 +1,25 @@ --- title: urls.RelRef -linkTitle: relref -description: Returns the relative permalink to a page. -categories: [functions] +description: Returns the relative permalink to a page at the given path. +categories: [] keywords: [] -menu: - docs: - parent: functions -function: +action: aliases: [relref] - returnType: template.HTML - signatures: [urls.RelRef . PAGE] -relatedFunctions: - - urls.Ref - - urls.RelRef + related: + - functions/urls/Ref + - methods/page/Ref + - methods/page/RelRef + returnType: string + signatures: + - urls.RelRef PAGE PATH + - urls.RelRef PAGE OPTIONS aliases: [/functions/relref] --- -This function takes two arguments: - -- The context of the page from which to resolve relative paths, typically the current page (`.`) -- The path to a page, with or without a file extension, with or without an anchor. A path without a leading `/` is first resolved relative to the given context, then to the remainder of the site. +The first argument is the context of the page from which to resolve relative paths, typically the current page. +The second argument is a path to a page, with or without a file extension, with or without an anchor. A path without a leading `/` is first resolved relative to the given context, then to the remainder of the site. Alternatively, provide an [options map](#options) instead of a path. +. ```go-html-template {{ relref . "about" }} {{ relref . "about#anchor" }} @@ -36,8 +34,21 @@ The permalink returned is relative to the protocol+host portion of the baseURL s Code|baseURL|Permalink :--|:--|:-- -`{{ relref . "/about" }}`|`http://example.org/`|`/about/` -`{{ relref . "/about" }}`|`http://example.org/x/`|`/x/about/` +`{{ relref . "/about" }}`|`https://example.org/`|`/about/` +`{{ relref . "/about" }}`|`https://example.org/x/`|`/x/about/` + +## Options + +Instead of specifying a path, you can also provide an options map: + +path +: (`string`) The path to the page, relative to the content directory. Required. + +lang +: (`string`) The language (site) to search for the page. Default is the current language. Optional. + +outputFormat +: (`string`) The output format to search for the page. Default is the current output format. Optional. To return the relative permalink to another language version of a page: @@ -51,6 +62,9 @@ To return the relative permalink to another Output Format of a page: {{ relref . (dict "path" "about.md" "outputFormat" "rss") }} ``` -Hugo emits an error or warning if the page cannot be uniquely resolved. The error behavior is configurable; see [Ref and RelRef Configuration](/content-management/cross-references/#ref-and-relref-configuration). +By default, Hugo will throw an error and fail the build if it cannot resolve the path. You can change this to a warning in your site configuration, and specify a URL to return when the path cannot be resolved. -This function is used by Hugo's built-in [`relref`](/content-management/shortcodes/#ref-and-relref) shortcode. For a detailed explanation of how to leverage this shortcode for content management, see [Links and Cross References](/content-management/cross-references/). +{{< code-toggle file=hugo >}} +refLinksErrorLevel = 'warning' +refLinksNotFoundURL = '/some/other/url' +{{< /code-toggle >}} |